# Screen protector 3MK NeoGlass for Samsung Galaxy A21s, Black - tempered glass protective layer

**URL:** https://aio.lv/en/product--3mk-3mk-neoglass42--4788638
**Data updated:** 2026-03-07 14:56 (EET)
**Category:** Screen Protectors & Tempered Glass
**Manufacturer:** 3MK
**Manufacturer code:** 3mk NeoGlass(42)
**EAN:** 5903108323383
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3mk-3mk-neoglass42--4788638

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Tempered glass screen protector 3MK NeoGlass designed for Samsung Galaxy A21s in black. Provides a protective layer against scratches and minor impacts while maintaining touchscreen sensitivity and display clarity. Thin tempered glass specifically cut to fit the Galaxy A21s front panel, suitable for everyday use to preserve the original screen and improve durability.

## Long description

Tempered glass screen protector 3MK NeoGlass for Samsung Galaxy A21s in black provides an additional protective layer that preserves the original display while maintaining touch sensitivity and image clarity. The protector is precisely cut to fit the Galaxy A21s front panel and covers the whole display area with smoothed edges to reduce interference with daily use. With a 0.3 mm thickness, the glass remains thin and practically imperceptible on the phone.
Advantages
NeoGlass is designed to reduce risk from impacts and scratches: it absorbs impact energy to reinforce the phone screen and offers increased resistance compared with an unprotected display. The glass does not shatter into small sharp fragments on impact and is rated to resist surface damage at the 8H level. Installation is intended to be quick and user-friendly, with included accessories to simplify fitting and reduce air bubbles.
Suitable for
Owners of Samsung Galaxy A21s who want full-screen tempered glass protection
Users seeking scratch resistance and preserved touchscreen sensitivity
Those who prefer a thin, nearly invisible protective layer with smoothed edges
Key specifications
Material: tempered glass
Thickness: 0.3 mm
Screen reinforcement factor: increases screen strength up to 3.5×
Scratch resistance level: 8H
Coverage: full front display with smoothed edges
Warranty period: 24 months
Included accessories: anti-bubble card and cleaning cloths
How to use
Clean the phone display thoroughly using the supplied cleaning cloths, ensure the surface is free of dust and fingerprints, then align the tempered glass with the Galaxy A21s front panel. Gently place the protector on the screen starting from one edge and press toward the center to allow the adhesive to settle and any air to escape. Use the anti-bubble card to smooth out residual bubbles by moving them toward the nearest edge.
Usage recommendations
For best results, install the protector in a dust-free environment and follow the included instructions. Replace the protector if it becomes cracked or significantly worn to maintain display protection and touchscreen responsiveness.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.05 kg |

## FAQ

### How much does the 3MK NeoGlass screen protector for Samsung Galaxy A21s cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All 3MK products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized 3MK service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4788638/25999862_large.webp